The top comments have dissuaded me from reading the book. What book should I read to learn how to process my emotions more effectively?

I found the idea of this book interesting because it seems to encourage "precision" in describing how one "feels".

> instead of saying “I’m scared,” she blurted out: “I’m experiencing high arousal from uncertainty.”

Are there other schools of thought in emotion-processing which are (i) not crank, and (ii) do a good job at teaching one how to process?